BlueFire Sanding File Sheet 2 3/4 in x 16 1/2 in 40 Grit (50 ct)

Start your sanding projects with the open coat design of the BlueFire H875P coarse grit paper PSA file strip for reduced loading. This paper has self-sharpening premium zirconia alumina grain for an improved cut rate and minimal heat. Featuring a synthetic coating for long life and chip-resistance, this strong E weight paper is non-stearated, making it perfect for auto and aerospace paint jobs as well as heavy-duty projects on metals, woods, fiberglass, and composites.

Features:

• Premium zirconia alumina grain is self-sharpening, improves cut rate and minimizes heat
• Non-stearated (no anti-loading agents), non-contamination often required for prime auto and aerospace paint applications
• Strong E weight paper, synthetically-coated for excellent durability and chip-resistance plus superior bond system optimizes grain adhesion and extends product life
• Open coat design for reduced loading, stick onto a sanding block as a better choice for heavy-duty material removal for body filler, fiberglass and composite sanding